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我国是世界上生产松香的大国,年产量在40万t左右,全球松香总产量约在110万t,我国占1/3。生产松香的国家:美国30万t,印尼6万t左右,巴西5万t左右,印度4万t,阿根廷、墨西哥、葡萄牙、日本、俄罗斯等国产量均不超过1~2万t。我国的松香生产同上述国家对比存在3个差距,值得我们关注
China is the world’s major producer of rosin. The annual output is about 400,000 tons. The total output of rosin in the world is about 1.1 million tons, and our country accounts for one third. Countries producing rosin: the United States 300,000 t, Indonesia 60,000 t or so, Brazil about 50,000 t, India 40,000 t, Argentina, Mexico, Portugal, Japan, Russia and other countries are not more than 1-200 t production. China’s rosin production compared with the above-mentioned countries there are three gaps, we deserve our attention